![](https://webarchive.library.unt.edu/eot2008/20090514045632im_/http://www.cancer.gov/images/spacer.gif) |
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(mul-tee-FOH-kul brest KAN-ser)
![](https://webarchive.library.unt.edu/eot2008/20090514045632im_/http://www.cancer.gov/images/spacer.gif)
| Breast cancer in which there is more than one tumor, all of which have arisen from one original tumor. The tumors are likely to be in the same quadrant (section) of the breast. |
Previous Definitions: | multicentric breast cancer, multidisciplinary, multidisciplinary opinion, multidrug resistance, multidrug resistance inhibition | Next Definitions: | multimodality treatment, multiple endocrine adenomatosis, multiple endocrine neoplasia syndrome, multiple endocrine neoplasia type 1 syndrome, multiple myeloma |
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![](https://webarchive.library.unt.edu/eot2008/20090514045632im_/http://www.cancer.gov/images/spacer.gif) |